RT9427R Datasheet (Richtek) - Li-Ion/Li-Polymer Battery Fuel Gauge

RT9427R, Li-Ion/Li-Polymer Battery Fuel Gauge

The RT9427R Li-Ion/Li-Polymer battery fuel gauge is a microcontroller peripheral that provides fuel gauging for single-cell battery packs.

The RT9427R resides within the system's main board and manages a non-removable battery or removable battery pack.

The RT9427R reports StateOfCharge, StateOfHealt

RT9427R Features

* Support System Side Fuel Gauging

* Battery Fuel Gauge for 1-Series (1sXp) Li-Ion/Li-Polymer Applications

* State of Charge (SOC) Calculated by VoltaicGaugeTM with Current Sensing (VGCS)

* No Accumulation Error on Capacity Calculation

* Battery SOC, SOH, FCC, TTE and Cycle Count